313395200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{6121}}^1$

素因数の和:6153

約数の個数: 72

約数和(自身を含む): 777157290

約数和(自身を除く): 463762090

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1280, 1600, 2048, 2560, 3200, 5120, 6121, 6400, 10240, 12242, 12800, 24484, 25600, 30605, 48968, 51200, 61210, 97936, 122420, 153025, 195872, 244840, 306050, 391744, 489680, 612100, 783488, 979360, 1224200, 1566976, 1958720, 2448400, 3133952, 3917440, 4896800, 6267904, 7834880, 9793600, 12535808, 15669760, 19587200, 31339520, 39174400, 62679040, 78348800, 156697600, 313395200]

約数ペア:

[(1, 313395200), (2, 156697600), (4, 78348800), (5, 62679040), (8, 39174400), (10, 31339520), (16, 19587200), (20, 15669760), (25, 12535808), (32, 9793600), (40, 7834880), (50, 6267904), (64, 4896800), (80, 3917440), (100, 3133952), (128, 2448400), (160, 1958720), (200, 1566976), (256, 1224200), (320, 979360), (400, 783488), (512, 612100), (640, 489680), (800, 391744), (1024, 306050), (1280, 244840), (1600, 195872), (2048, 153025), (2560, 122420), (3200, 97936), (5120, 61210), (6121, 51200), (6400, 48968), (10240, 30605), (12242, 25600), (12800, 24484)]